18052181

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5231}}^1$

素因数の和:5284

約数の個数: 16

約数和(自身を含む): 22602240

約数和(自身を除く): 4550059

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 5231, 36617, 88927, 151699, 622489, 1061893, 2578883, 18052181]

約数ペア:

[(1, 18052181), (7, 2578883), (17, 1061893), (29, 622489), (119, 151699), (203, 88927), (493, 36617), (3451, 5231)]